MAYIT 4 Colors Equipment Gear Device Rock Climbing Descenders Downhill Eight Rings Rope Descender Climbing Ring

Quantity:1pcTension: 35KN (about 3500 kg)Colour: Black, blue, red, silver, Material: Aviation Aluminum AlloySuitable for Hole Diameter: 8-13mm / 0.3-0.5inchWeight: 120gSize: Approx. 14.67.51.2cm / 5.72.90.5inchBrand new with high qualityItem type: Climbing DescenderMultipurpose: climbing expanding fire fighting working at height caving hanging etc Hole Diameter(Inside): Approx. Small-2.7cm / 1inch; Large-5.1cm / 2inchInstructions: 01 Fold the rope 02 Run through the big ring 03 Run through the small ring 04 Connect to the safety harness and hold the descender while descending Friendly reminder please check and maintain your gear in order to avoid danger caused by misuse while working or playing at height Package includes:1pc Climbing DescenderNotice:1.Transition: 1cm=10mm=0.39inch.2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.3.Please understand that colors may exist chromatic aberration as the different placement of pictures.